1327292120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 256

約数和(自身を含む): 4031769600

約数和(自身を除く): 2704477480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 40, 44, 55, 56, 70, 74, 76, 77, 88, 95, 110, 133, 140, 148, 152, 154, 185, 190, 209, 220, 259, 266, 280, 296, 308, 370, 380, 385, 407, 418, 440, 518, 532, 613, 616, 665, 703, 740, 760, 770, 814, 836, 1036, 1045, 1064, 1226, 1295, 1330, 1406, 1463, 1480, 1540, 1628, 1672, 2035, 2072, 2090, 2452, 2590, 2660, 2812, 2849, 2926, 3065, 3080, 3256, 3515, 4070, 4180, 4291, 4904, 4921, 5180, 5320, 5624, 5698, 5852, 6130, 6743, 7030, 7315, 7733, 8140, 8360, 8582, 9842, 10360, 11396, 11647, 11704, 12260, 13486, 14060, 14245, 14630, 15466, 16280, 17164, 19684, 21455, 22681, 22792, 23294, 24520, 24605, 26972, 28120, 28490, 29260, 30932, 33715, 34328, 38665, 39368, 42910, 45362, 46588, 47201, 49210, 53944, 54131, 56980, 58235, 58520, 61864, 67430, 77330, 81529, 85820, 90724, 93176, 94402, 98420, 108262, 113405, 113960, 116470, 128117, 134860, 154660, 158767, 163058, 171640, 181448, 188804, 196840, 216524, 226810, 232940, 236005, 249491, 256234, 269720, 270655, 309320, 317534, 326116, 377608, 407645, 430939, 433048, 453620, 465880, 472010, 498982, 512468, 541310, 635068, 640585, 652232, 793835, 815290, 861878, 896819, 907240, 944020, 997964, 1024936, 1082620, 1247455, 1270136, 1281170, 1587670, 1630580, 1723756, 1746437, 1793638, 1888040, 1995928, 2154695, 2165240, 2494910, 2562340, 3016573, 3175340, 3261160, 3447512, 3492874, 3587276, 4309390, 4484095, 4740329, 4989820, 5124680, 6033146, 6350680, 6985748, 7174552, 8618780, 8732185, 8968190, 9480658, 9979640, 12066292, 13971496, 15082865, 17237560, 17464370, 17936380, 18961316, 23701645, 24132584, 30165730, 33182303, 34928740, 35872760, 37922632, 47403290, 60331460, 66364606, 69857480, 94806580, 120662920, 132729212, 165911515, 189613160, 265458424, 331823030, 663646060, 1327292120]

約数ペア:

[(1, 1327292120), (2, 663646060), (4, 331823030), (5, 265458424), (7, 189613160), (8, 165911515), (10, 132729212), (11, 120662920), (14, 94806580), (19, 69857480), (20, 66364606), (22, 60331460), (28, 47403290), (35, 37922632), (37, 35872760), (38, 34928740), (40, 33182303), (44, 30165730), (55, 24132584), (56, 23701645), (70, 18961316), (74, 17936380), (76, 17464370), (77, 17237560), (88, 15082865), (95, 13971496), (110, 12066292), (133, 9979640), (140, 9480658), (148, 8968190), (152, 8732185), (154, 8618780), (185, 7174552), (190, 6985748), (209, 6350680), (220, 6033146), (259, 5124680), (266, 4989820), (280, 4740329), (296, 4484095), (308, 4309390), (370, 3587276), (380, 3492874), (385, 3447512), (407, 3261160), (418, 3175340), (440, 3016573), (518, 2562340), (532, 2494910), (613, 2165240), (616, 2154695), (665, 1995928), (703, 1888040), (740, 1793638), (760, 1746437), (770, 1723756), (814, 1630580), (836, 1587670), (1036, 1281170), (1045, 1270136), (1064, 1247455), (1226, 1082620), (1295, 1024936), (1330, 997964), (1406, 944020), (1463, 907240), (1480, 896819), (1540, 861878), (1628, 815290), (1672, 793835), (2035, 652232), (2072, 640585), (2090, 635068), (2452, 541310), (2590, 512468), (2660, 498982), (2812, 472010), (2849, 465880), (2926, 453620), (3065, 433048), (3080, 430939), (3256, 407645), (3515, 377608), (4070, 326116), (4180, 317534), (4291, 309320), (4904, 270655), (4921, 269720), (5180, 256234), (5320, 249491), (5624, 236005), (5698, 232940), (5852, 226810), (6130, 216524), (6743, 196840), (7030, 188804), (7315, 181448), (7733, 171640), (8140, 163058), (8360, 158767), (8582, 154660), (9842, 134860), (10360, 128117), (11396, 116470), (11647, 113960), (11704, 113405), (12260, 108262), (13486, 98420), (14060, 94402), (14245, 93176), (14630, 90724), (15466, 85820), (16280, 81529), (17164, 77330), (19684, 67430), (21455, 61864), (22681, 58520), (22792, 58235), (23294, 56980), (24520, 54131), (24605, 53944), (26972, 49210), (28120, 47201), (28490, 46588), (29260, 45362), (30932, 42910), (33715, 39368), (34328, 38665)]